Power Conditioning, Automation and Energy Saving Products

A Power Management System is a modular unit, which combines Static Voltage Regulator, Isolation Transformer, Best Phase Selector, Auto Mains Failure, AC Distribution Panel, Lightning and Surge protection and Alarm systems to provide the Power Management Solution for Telecom BTS sites. PMS has utility for other applications as well where a controlled power is required for electrical appliances at industrial sites, manufacturing facilities. **Features** - Stabilizes single and three phase supplies - Wide range of inputs 155 to 495V Line to Line - Output voltage Stabilized to +/- 5% - Power rating from 5 KVA to 50 KVA - Lightning and Surge protection is built-in - Auto Main Failure panel ensures un-interrupted supply to load - Fuel saver logic for energy efficient operation - AC controller logic for long and efficient AC operation - Fire alarm system - Aviation lamp power supply with controller - Potential free contacts for remote transmission - Remote monitoring facility through GSM

Servo Voltage Stabilizers have been specifically designed to safeguard large electric equipments against voltage fluctuations. Servo Voltage Stabilizer provides complete power protection to sensitive electronic appliances like industrial refrigerator, air conditioners, computerized sewing machines, sensitive medical equipments etc., against large main voltage supply variation. It is advantageous as it is an energy saver, protects electric equipments at both low and high voltage and protects them from overload. Servo Voltage Stabilizer keeps check on voltage variations by quick rate of correction which completely protects the appliance. **Features** - Variable voltage regulator - Very wide input range (155 to 500 V L-L) - Output regulation within +/- 1% - Power rating from 5 KVA to 500 KVA - Automatic Voltage Correction - Automatic Power Protection & Surge - Electronic Control Circuit and meter panel - Synchronous motor controlled by thyristors - Special radiators are provided for effective cooling of the system - Incorporated with core of high grade Electrical Silicon Steel Lamination, which minimize the losses

A Power Distribution Frame (PDF) is a system designed to provide telecommunication equipment with direct current through protective device. PDF distributes DC voltage of battery to the various circuits in RBSC and MSC Telecom installation sites. The equipment is generally used in applications where a power plant is with low ohmic distribution. It is used to supply power to transient sensitive electronic telecom equipments. The frame is advantageous as it limits the current during a short circuit at any of the distributed outputs without disturbing operation of other circuits. In case of short circuit at any of the output, the voltage at all other outputs will remain unchanged. The equipment has cabinets, distribution unit, distribution circuit breaker filter module and central supervisory unit. It supports 132 distribution outputs of -48 V, which can be taken out for different loads. **Features** - Operation with 48 V Battery supply of the Power Plant at Telecom sites - Two filter units (one hot stand-by) to give extra filtering to 48V supply - Isolation and fuse protection provided in 48V path - The system can be equipped with maximum 6 distribution units - Each distribution unit has a capacity of 22 distribution circuit breakers - Circuit breakers can be of capacity 10A, 30A and 50A - 132 (22 x 6) distribution outputs of -48 V can be taken out for different loads - Internal wiring & connections are made for ease of unit exchange - System has Monitoring units & Alarms for each output

We are leading manufacturers & exporters of Automatic Voltage Regulator Pragati Electrocom offers reliable protection against large mains voltage fluctuations to air conditioners. They are available in 4/5 KVA 1PH. These products are specially designed for the telecom industry. The prime advantage of AVR is that it protects the appliances from being damaged due to the voltage fluctuations. **Features** - High efficiency - Lightweight - Wall mounting - Digital display of voltages and currents - Quick corrections - Works on a single-phase AC supply - Voltage regulation for a wide input range - Output voltage regulation: +/- 5% **Specifications** - Phase : Single Phase - Power : 4/5 KV - Output Type : Variable - Voltage Regulation : +/- 5% - Brand : Pragati Electrocom

Phase and Neutral balancing system is specially designed by Pragati Electrocom for managing uneven load distribution in a three phase system. A three phase power system, when unevenly loaded, causes different phase-neutral voltages and heavy unbalance current flows in a neutral conductor. This results in huge power loss. PNBS when connected across the mains input equalizes the three phase voltages there by reducing the neutral current and the power loss. PNBS also generates virtual neutral or phase for the load if the same is not available in mains supply. The use of this system reduces power bill as it equalizes voltage and cable losses are also reduced. **Features** - Reduction of Neutral Current - Energy Saving - Better Quality of Power - Equalized Three Phase Voltages - Availability of Three Phases even in case of Phase Failure In Supply - Equalize Phase Angle of each phase at 1200 - Reduction of DG running - Diesel Saving in Urban areas of around 15-20%

A switch mode power supply plant ensures that there is an uninterrupted supply of DC current to DC equipment when they are connected to batteries. The rectifier modules convert the sinusoidal alternating current from the main supply into direct current and deliver it to the equipment. Batteries connected to the plant store energy, so that they are able to deliver it back to the equipment in case primary mains supply become unavailable. The power systems are designed integrating the microprocessor controller, DC Distribution Board and the modules of suitable capacity. The main advantage of this plant is that despite its small size and light weight it is highly efficient. <br>**Features** - Microcontroller based monitor card - One outlet for battery - A wired mechanical cabinet for six rectifier module - Switch mode rectifier module - Customized DC distribution protected by MCB's - Outlet for batteries

Isolation Transformers have low capacitance & high isolation greater than 100 Mohm from a winding to any nearby Conductor. They can couple high frequency signals and noise to this near-by conductors.This mechanism can carry high frequency noise. They work between the input primary to the output secondary winding or vice versa. An isolation transformer eliminates common mode noise providing an isolated neutral-ground reference for sensitive equipment. Isolation transformers are generally with symmetrical windings. An isolation transformer transfers an AC signal from one device to another without electrically connecting the two circuits. These remove EMI/RFI noise, utility switching transients, and harmonics generated by other on-site loads utility or lightning related surge conditions. We provide best quality Isolation Transformer. We are a leading manufacturer and exporter of Isolation Transformer. **Features** - Very High impedance between input and output - Isolation levels up to 90 db - Conforms to IS standards - Compact and modular design